HID: Add and use hid_<level>: dev_<level> equivalents

[deliverable/linux.git] / drivers / hid / hid-roccat.c

diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
index 5a6879e235ac5264482fe94d3c8976231dbc6c36..4bc7a93dc1f5a92ef66d4339eb32406c3f297785 100644 (file)
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -21,6 +21,8 @@
  * It is inspired by hidraw, but uses only one circular buffer for all readers.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/cdev.h>
 #include <linux/poll.h>
 #include <linux/sched.h>
@@ -165,27 +167,22 @@ static int roccat_open(struct inode *inode, struct file *file)
        mutex_lock(&device->readers_lock);
 
        if (!device) {
-               printk(KERN_EMERG "roccat device with minor %d doesn't exist\n",
-                               minor);
+               pr_emerg("roccat device with minor %d doesn't exist\n", minor);
                error = -ENODEV;
                goto exit_err;
        }
 
        if (!device->open++) {
                /* power on device on adding first reader */
-               if (device->hid->ll_driver->power) {
-                       error = device->hid->ll_driver->power(device->hid,
-                                       PM_HINT_FULLON);
-                       if (error < 0) {
-                               --device->open;
-                               goto exit_err;
-                       }
+               error = hid_hw_power(device->hid, PM_HINT_FULLON);
+               if (error < 0) {
+                       --device->open;
+                       goto exit_err;
                }
-               error = device->hid->ll_driver->open(device->hid);
+
+               error = hid_hw_open(device->hid);
                if (error < 0) {
-                       if (device->hid->ll_driver->power)
-                               device->hid->ll_driver->power(device->hid,
-                                               PM_HINT_NORMAL);
+                       hid_hw_power(device->hid, PM_HINT_NORMAL);
                        --device->open;
                        goto exit_err;
                }
@@ -218,8 +215,7 @@ static int roccat_release(struct inode *inode, struct file *file)
        device = devices[minor];
        if (!device) {
                mutex_unlock(&devices_lock);
-               printk(KERN_EMERG "roccat device with minor %d doesn't exist\n",
-                               minor);
+               pr_emerg("roccat device with minor %d doesn't exist\n", minor);
                return -ENODEV;
        }
 
@@ -231,10 +227,8 @@ static int roccat_release(struct inode *inode, struct file *file)
        if (!--device->open) {
                /* removing last reader */
                if (device->exist) {
-                       if (device->hid->ll_driver->power)
-                               device->hid->ll_driver->power(device->hid,
-                                               PM_HINT_NORMAL);
-                       device->hid->ll_driver->close(device->hid);
+                       hid_hw_power(device->hid, PM_HINT_NORMAL);
+                       hid_hw_close(device->hid);
                } else {
                        kfree(device);
                }
@@ -370,7 +364,7 @@ void roccat_disconnect(int minor)
        device_destroy(roccat_class, MKDEV(roccat_major, minor));
 
        if (device->open) {
-               device->hid->ll_driver->close(device->hid);
+               hid_hw_close(device->hid);
                wake_up_interruptible(&device->wait);
        } else {
                kfree(device);
@@ -398,7 +392,7 @@ static int __init roccat_init(void)
        roccat_major = MAJOR(dev_id);
 
        if (retval < 0) {
-               printk(KERN_WARNING "roccat: can't get major number\n");
+               pr_warn("can't get major number\n");
                return retval;
        }